Density modes in spherical 4He shells

We compute the density-fluctuation spectrum of spherical 4HeN shells adsorbed on the outer surface of C n fullerenes. The excitation spectrum is obtained within the random-phase approximation, with particle-hole elementary excitations and effective interaction extracted from a density-functional des...

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Detalles Bibliográficos
Autor principal:	Hernández, Ester Susana
Publicado:	2004
Materias:	carbon fullerene helium article chemical structure density density functional theory elementary particle excitation geometry hydrodynamics mathematical analysis quantum mechanics
Acceso en línea:	https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_01631829_v69_n13_p134502_Barranco http://hdl.handle.net/20.500.12110/paper_01631829_v69_n13_p134502_Barranco
Aporte de:	Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires

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